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Doubles in session


Current system
18367+0640
SLE 497 AD


Nearby doubles
21' : 18354+0649
J 100

22' : 18361+0701
LDS5238

39' : 18390+0624
SLE 498

42' : 18341+0624
SLE 355

46' : 18393+0700
J 101

49' : 18350+0559
GWP2788

50' : 18395+0704
J 1272

50' : 18395+0703
J 1271

52' : 18397+0704
J 102AB

52' : 18349+0556
TDT 945AB

53' : 18373+0732
STF2346

54' : 18331+0649
SLE 354

55' : 18330+0637
J 96

56' : 18398+0709
SLE1031AB

59' : 18328+0633
SLE 353

61' : 18327+0656
SLE 352

64' : 18399+0722
STF2355AB

66' : 18335+0726
SCJ 18AB

67' : 18349+0742
SLE 357AB

68' : 18412+0645
J 1273

69' : 18352+0745
J 97

70' : 18320+0647
STT 354

70' : 18355+0748
SLE 359

72' : 18396+0736
J 2141

72' : 18348+0534
CRT 28AB

74' : 18318+0641
J 1372



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18367+0640 SLE 497 AD

 
 
18h 36m 39.09s +06° 40' 19.8" P.A. 243.00 sep 117.3 mag 5.45,13.80 Sp F3V dist. 33.08 pc (107.91 l.y.)
 
 
Coord 2000 18367+0640 Discov num SLE 497 Comp AD Coord arcsec 2000 18 36 39.09 +06 40 19.8
Date first 1982 Date last 2002 Obs 4
Pa first 244 Pa last 242.7 P.A. Now (θ) 242.7°
Sep first 114.3 Sep last 117.28 Sep. Now (ρ) 117.28"
Mag pri 5.45 Mag sec 13.80 delta mag (ΔM) 8.35 Spectral class F3V (yellow-white)
Pri motion ra -031 Sec motion ra
Pri motion dec -145 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
18367+0640 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 123693 18 36 39 +06 40 20 CHR 76 Aa,Ab 1987 2 91 0.2 5.45
Show 123693 18 36 39 +06 40 20 J 99 AB 2002 7 337 35.9 5.45 14.40 8.95
Show 123693 18 36 39 +06 40 20 J 99 AC 2002 6 78 77.6 5.45 12.60 7.15
Show 123693 18 36 39 +06 40 20 SLE 497 AD 2002 4 243 117.3 5.45 13.80 8.35 <===
Show HD 171834 123693 18 36 39 +06 40 20 SLE 497 AE 2002 8 209 263.3 5.45 12.51 7.06
Sextuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 123693 HIP 91237 Tycho2 0458-01851-1
Gaia DR2 4286583352361701632 HD 171834 HR 6987 ADS 11496
BD BD+06 3855 Distance 33.08 Distance ly 107.91
 
 
WDS 18367+0640 SLE 497 AD : NOTES
 
 
discov_num notes refcode
CHR 76 A is a spectroscopic binary, now resolved by speckle.
J 99 AB: Optical pair, based on study of relative motion of the
components using the method of apparent motion parameters. Kiy2008
AB: Rectilinear solution by Hurowitz et al. (2014). USN2014b
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
USN2014b lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2014IAUDS.183....1H
USN2014b Inf. Circ. 183, 1, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
3 J Jonckheere, R.
138 SLE Soulie, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18367+0640 SLE 497 AD 2002 2 243 117.3 5.45 13.80 F3V 183639.09+064019.8

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 18367+0640 SLE 497 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18367+0640 SLE 497 AD : MEASURES
 
 
No records found.

 
 
WDS 18367+0640 : VIRTUAL EYEPIECE
 
 

18367+0640 J 99A mag 5.45 Sp F3V 18367+0640 CHR 76Ab sep 0.2 P.A. 91.40 18367+0640 J 99B sep 35.8 P.A. 337.40 mag 14.4 18367+0640 J 99C sep 77.1 P.A. 78.30 mag 12.6 18367+0640 SLE 497D sep 116.7 P.A. 242.50 mag 13.8 18367+0640 SLE 497E sep 262.9 P.A. 208.90 mag 12.51 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18367+0640 : ALADIN DSS IMAGE @ 18h 36m 39.09s +06° 40' 19.8"
 
 
 
 
WDS 18367+0640 SLE 497 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18367+0640 CHR 76Aa,Ab distance=1' 18367+0640 J 99AB distance=1' 18367+0640 J 99AC distance=1' 18367+0640 SLE 497AD distance=1' 18367+0640 SLE 497AE distance=1' 18354+0649 J 100 distance=21' 18361+0701 LDS5238 distance=22' 18390+0624 SLE 498 distance=39' 18341+0624 SLE 355 distance=42' 18393+0700 J 101 distance=46' 18350+0559 GWP2788 distance=49' 18395+0704 J 1272 distance=50' 18395+0703 J 1271 distance=50' 18397+0704 J 102AB distance=52' 18397+0704 J 102AC distance=52' 18349+0556 TDT 945AB distance=52' 18349+0556 GII 66AC distance=52' 18373+0732 STF2346 distance=53' 18331+0649 SLE 354 distance=54' 18330+0637 J 96 distance=55' 18398+0709 SLE1031AB distance=56' 18398+0709 BRT2178CD distance=56' 18328+0633 SLE 353 distance=59' 18327+0656 SLE 352 distance=61' 18399+0722 STF2355AB distance=64' 18399+0722 STF2355AC distance=64' 18399+0722 FOX 233AD distance=64' 18335+0726 SCJ 18AB distance=66' 18335+0726 SLE 690AC distance=66' 18335+0726 SCJ 18AD distance=66' 18349+0742 SLE 357AB distance=67' 18349+0742 SLE 357AC distance=67' 18349+0742 SLE 357BC distance=68' 18412+0645 J 1273 distance=68' 18352+0745 J 97 distance=69' 18320+0647 STT 354 distance=70' 18355+0748 SLE 359 distance=70' 18396+0736 J 2141 distance=72' 18348+0534 CRT 28AB distance=72' 18348+0534 CRT 28AC distance=72' 18348+0534 CRT 28AD distance=72' 18348+0534 CRT 28AE distance=72' 18348+0534 CRT 28AF distance=72' 18348+0534 CRT 28AG distance=72' 18348+0534 CRT 28AH distance=72' 18348+0534 CRT 28AI distance=72' 18348+0534 CRT 28AJ distance=72' 18348+0534 CRT 28AK distance=72' 18348+0534 CRT 28AL distance=72' 18348+0534 CRT 28AM distance=72' 18348+0534 CRT 28AN distance=72' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 18367+0640 CHR 76 Aa,Ab 91 0.2 1
Show 18367+0640 J 99 AB 337 35.9 1
Show 18367+0640 J 99 AC 78 77.6 1
Show 18367+0640 SLE 497 AD 243 117.3 1
Show 18367+0640 SLE 497 AE 209 263.3 1
Show 18354+0649 J 100 102 4.1 21
Show 18361+0701 LDS5238 342 6.0 22
Show 18390+0624 SLE 498 184 21.5 39
Show 18341+0624 SLE 355 77 14.7 42
Show 18393+0700 J 101 243 5.2 46
Show 18350+0559 GWP2788 222 21.9 49
Show 18395+0704 J 1272 138 4.3 50
Show 18395+0703 J 1271 97 5.9 50
Show 18397+0704 J 102 AB 50 4.2 52
Show 18397+0704 J 102 AC 294 30.8 52
Show 18349+0556 TDT 945 AB 226 0.5 52
Show 18349+0556 GII 66 AC 133 3.1 52
Show 18373+0732 STF2346 298 30.3 53
Show 18331+0649 SLE 354 343 7.8 54
Show 18330+0637 J 96 148 3.2 55
Show 18398+0709 SLE1031 AB 299 12.2 56
Show 18398+0709 BRT2178 CD 169 5.2 56
Show 18328+0633 SLE 353 58 12.2 59
Show 18327+0656 SLE 352 274 9.5 61
Show 18399+0722 STF2355 AB 127 21.7 64
Show 18399+0722 STF2355 AC 38 109.6 64
Show 18399+0722 FOX 233 AD 225 46.6 64
Show 18335+0726 SCJ 18 AB 196 46.0 66
Show 18335+0726 SLE 690 AC 304 87.5 66
Show 18335+0726 SCJ 18 AD 119 16.9 66
Show 18349+0742 SLE 357 AB 327 8.1 67
Show 18349+0742 SLE 357 AC 308 14.6 67
Show 18349+0742 SLE 357 BC 287 7.4 68
Show 18412+0645 J 1273 353 1.8 68
Show 18352+0745 J 97 112 3.5 69
Show 18320+0647 STT 354 205 0.5 70
Show 18355+0748 SLE 359 5 17.2 70
Show 18396+0736 J 2141 201 5.9 72
Show 18348+0534 CRT 28 AB 28 2.8 72
Show 18348+0534 CRT 28 AC 178 5.2 72
Show 18348+0534 CRT 28 AD 2 5.9 72
Show 18348+0534 CRT 28 AE 242 6.0 72
Show 18348+0534 CRT 28 AF 163 6.1 72
Show 18348+0534 CRT 28 AG 54 7.1 72
Show 18348+0534 CRT 28 AH 310 7.4 72
Show 18348+0534 CRT 28 AI 183 7.8 72
Show 18348+0534 CRT 28 AJ 235 8.4 72
Show 18348+0534 CRT 28 AK 61 9.1 72
Show 18348+0534 CRT 28 AL 83 11.3 72
Show 18348+0534 CRT 28 AM 65 11.5 72
Show 18348+0534 CRT 28 AN 341 11.7 72

 
 
WDS 18367+0640 : COMPONENTS
 
 
  A Ab B C D
Ab pa=91.4°
sep=0.16"
 
B pa=337.4°
sep=35.81"
pa=337.2°
sep=35.88"
 
C pa=78.3°
sep=77.09"
pa=78.3°
sep=76.93"
pa=101.1°
sep=90.92"
 
D pa=242.5°
sep=116.65"
pa=242.6°
sep=116.79"
pa=225.9°
sep=124.92"
pa=248.8°
sep=191.98"
 
E pa=208.9°
sep=262.87"
pa=209.0°
sep=262.95"
pa=203.3°
sep=286.54"
pa=219.5°
sep=318.48"
pa=187.6°
sep=177.85"
 
 
18367+0640 A
 
 
Coord arcsec 2000 183639.09+064019.8 Mag 5.45 Spectral class F3V (yellow-white) PmRA -31.00
PmDE -145.0 SAO 123693 HIP 91237 Tycho2 0458-01851-1
HD 171834 HR 6987 GC 25427 BD BD+06 3855
Tycho2
Tycho2 0458-01851-1 Pflag RAmdeg 279.16281192 DEmdeg 6.67180631
PmRA -29.8 PmDE -144.0 E RAmdeg 3 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.68 EpDEm 1991.47
Num 13 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 5.855 E BTmag 0.014 VTmag 5.469
E VTmag 0.009 Prox 999 TYC T HIP 91237
CCDM RAdeg 279.16288000 DEdeg 6.67213889 EpRA 1990 1.81
EpDE 1990 1.69 E RAdeg 3.4 E DEdeg 3.5 Posflg
Corr -0.2
SAO
SAO 123693 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 -0.14 Vmag 5.4 SpType F2
Double code Source 70 CatNum 25427 DM BD+06 3855
DMcomp BDsup HD 171834 M HD 0
GC 25427 RA1950rad 4.86169404 DE1950rad 0.11573216 PmRA2000 -0.0017
PmDE2000 -0.141
Hipparcos
Catalog H HIP 91237 Proxy RAhms 18 36 39.09
DEdms +06 40 19.8 Vmag 5.43 VarFlag R Vmag H
RAdeg 279.163 DEdeg 6.67216 AstroRef Plx 31.53
CCDM 18367+0640 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 171834 BD BD+06 3855
CD CP Dm number +06 3855 VIred 0.43
SpType F3V R SpType Coord arcsec 2000 183639.09+064019.8
Hipparcos 2
HIP 91237 Sn 5 So 0 Nc 1
RArad 4.8723115203 DErad 0.1164510897 Plx 30.23 PmRA -30.78
PmDE -144.55 E RArad 0.23 E DErad 0.16 E Plx 0.27
E pmRA 0.24 E pmDE 0.21 Hpmag 5.5205 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.386 E BV 0.004
VI 0.45
CCDM
Ccdm 18367+0640 RComp Comp A Note1
Note2 Discov num DRAs -2.92 DDEs 17.5
R dRAs 10 Year Theta Rho
Obs 4 Vmag 5.4 Sp F2 PmNote *
PmRA -29 PmDE -165 Dm number +06 3855 Cat1 BD
Name2 +06 2304 Cat2 AGK2/3 HD 171834 M HD
ADS BDS A11496 M ADS BDS N IDS IDS 18318N0636A
HIC 91237
 
 
18367+0640 Ab
 
 
Coord arcsec 2000 183639.10+064019.8 Calc delta mag 5.45 Calc coord yes
 
 
18367+0640 B
 
 
Coord arcsec 2000 183638.17+064052.9 Mag 14.4 PmRA 1.00 PmDE -10.0
Calc delta mag 8.95 Calc coord yes
CCDM
Ccdm 18367+0640 RComp Comp B Note1
Note2 Discov num J 99 DRAs DDEs
R dRAs Year 1934 Theta 327 Rho 28.9
Obs 4 Vmag 14.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11496 M ADS BDS N IDS IDS 18318N0636B
HIC
 
 
18367+0640 C
 
 
Coord arcsec 2000 183644.16+064035.4 Mag 12.6 PmRA 5.00 PmDE 3.0
Calc delta mag 7.15 Calc coord yes
CCDM
Ccdm 18367+0640 RComp Comp C Note1
Note2 Discov num J 99 DRAs DDEs
R dRAs Year 1960 Theta 083 Rho 74.8
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11496 M ADS BDS N IDS IDS 18318N0636C
HIC
 
 
18367+0640 D
 
 
Coord arcsec 2000 183632.14+063926.0 Mag 13.8 Calc delta mag 8.35 Calc coord yes
CCDM
Ccdm 18367+0640 RComp Comp D Note1
Note2 Discov num BGH 62 DRAs -14.21 DDEs 8841.0
R dRAs 10 Year Theta 359 Rho 8824.0
Obs 1 Vmag 6.2 Sp F2 PmNote *
PmRA -9 PmDE -129 Dm number +09 3783 Cat1 BD
Name2 +09 2269 Cat2 AGK2/3 HD 171802 M HD
ADS BDS M ADS BDS N IDS * IDS 18318N0636
HIC 91217
 
 
18367+0640 E
 
 
Coord arcsec 2000 183630.55+063629.7 Mag 12.51 PmRA -1.00 PmDE -8.0
Tycho2 0458-00724-1 Calc delta mag 7.06 Calc coord yes
Tycho2
Tycho2 0458-00724-1 Pflag RAmdeg 279.12705386 DEmdeg 6.60830849
PmRA 0.9 PmDE -11.5 E RAmdeg 56 E DEmdeg 72
E pmRA 2.6 E pmDE 2.6 EpRAm 1986.21 EpDEm 1981.15
Num 4 Q RAmdeg 0.7 Q DEmdeg 0.1 Q pmRA 0.7
Q pmDE 0.1 BTmag 12.869 E BTmag 0.247 VTmag 12.510
E VTmag 0.230 Prox 999 TYC HIP
CCDM RAdeg 279.12706556 DEdeg 6.60833750 EpRA 1990 1.81
EpDE 1990 1.75 E RAdeg 101.8 E DEdeg 130.1 Posflg
Corr -0.1